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8m

How to use params.expect in Rails 8+

Jan 14, 2025

Rails 8 introduces a new expect method for permitting parameters that fixes a few of the issues with require and permit. Let's take a look!

4
8m

How to use Method Arguments with Before Actions in Rails

Aug 26, 2024 Pro

Before actions typically just call a method without arguments, but what if we need something more? Watch this lesson to find out!

0
14m

How to use the Browser Guard in Rails

Aug 12, 2024

The new browser guard in Rails 7.2 allows you to gate access to your application if a user is not using a modern browser.

7
20m

How to Rate Limit Requests in Rails 7.2

Aug 07, 2024

Rails 7.2 introduced a new rate limit feature that uses the Rails cache for preventing abuse of routes in your applications.

4
3m

ActionController Modules in Rails

Mar 08, 2024

Ever wondered how Rails controllers get their functionality? Let's see how we can add translation support to Rails API controllers by looking at the Rails source

0
11m

Web Scraper UI Controllers & Actions

Feb 28, 2024 Pro

Building the controllers and actions for our Web Scrapper application lets us interact with Rails to add and remove Pages and view the results as they're generated.

0
23m

How to Build Reusable Features with Concerns in Ruby on Rails

Jul 03, 2023 Pro

Modules and concerns provide a way to make functionality reusable across your Rails application and other apps. In this lesson, we'll show you how we can refactor our comments functionality to add a feature to any resources in Rails.

6
12m

Adding a Blog Post Destroy Action and Refactoring

Apr 03, 2023

We want to be able to delete blog posts we no longer want. We'll learn how to delete blog posts and refactor our code in this lesson.

10
11m

Edit & Update Blog Post Actions

Apr 03, 2023

Implementing Edit and Update actions are straightforward now. We can reuse what we've learned with New and Create and reuse some of the logic to edit and update database records in Rails.

2
10m

Creating New Blog Posts

Apr 03, 2023

Handling form submissions with Rails teaches us about strong parameters and saving data with our Rails models into the database.

0
16m

Adding a Blog Post Show Action

Apr 03, 2023

We need a way to view individual Blog Posts on their own URLs now. That's where our Show action comes into play and we will learn how to build that in this lesson.

3
11m

Adding a Blog Index Action

Apr 03, 2023

An index page allows us to display all the blog posts in our database. We will learn how to setup routes that point to controllers and actions that render HTML.

7
5m

Rails ActionController Parameters with_defaults

Jul 05, 2022

Learn about the ActionController Parameters with_defaults method to clean up your params in your Rails applications

0
15m

Multiple Device support with Request Variants in Rails

Apr 14, 2021 Pro

Request Variants in Rails allow you to render different HTML depending on the device defined in the User Agent header.

6
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